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Akira Iijima

USPTO Granted Patents = 3

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 3(Granted Patents)

Company Filing History:

Sanyo Electric Co., Ltd.

Sanyo Optec Design Co., Ltd.

where one patent can have more than one assignee

Years Active: 2010-2011

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8050152 - Optical pickup unit and optical disc apparatus (2011-11-01),

2. 7791985 - Objective lens driving apparatus (2010-09-07),

3. 7746733 - Optical pickup unit and optical disc apparatus (2010-06-29),

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